CN112127405B - Hydraulic engineering is with mechanical ditch device of digging - Google Patents
Hydraulic engineering is with mechanical ditch device of digging Download PDFInfo
- Publication number
- CN112127405B CN112127405B CN202011184850.3A CN202011184850A CN112127405B CN 112127405 B CN112127405 B CN 112127405B CN 202011184850 A CN202011184850 A CN 202011184850A CN 112127405 B CN112127405 B CN 112127405B
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- multiple groups
- cleaning box
- groups
- rotating shaft
- mounting
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8816—Mobile land installations
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
- E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
A mechanical canal digging device for hydraulic engineering comprises a mounting plate, a cleaning box, a mounting frame, a second rotating shaft, a rotating rod and a first rotating shaft; the lower end surface of the mounting plate is provided with a buoyancy ring and a travelling mechanism; the mounting frame is connected with the mounting plate, and a height adjusting assembly for driving the cleaning box to move is arranged on the mounting frame; a plurality of groups of through holes are uniformly formed in the bottom surface of the cleaning box, and an opening and a discharge port are formed in the side end surface of the cleaning box; the first rotating shaft is positioned in the cleaning box and is rotatably connected with a second supporting frame in the cleaning box; the outer peripheral surface of the first rotating shaft is provided with a plurality of groups of crushing cutters, and the first rotating shaft is in transmission connection with a first driving device in the cleaning box through an anti-blocking assembly; the second rotating shaft is in transmission connection with the first rotating shaft and is in transmission connection with a first supporting frame in the cleaning box; the plurality of groups of rotating rods are respectively positioned in the openings and connected with the peripheral surface of the second rotating shaft, and the rotating rods are provided with a plurality of groups of digging pieces. The invention has small structure, is convenient to move and can meet the requirement of agricultural production on dredging of the water channel.
Description
Technical Field
The invention relates to the technical field of water conservancy construction, in particular to a mechanical canal digging device for water conservancy engineering.
Background
The hydraulic engineering is a general term of various engineering constructions constructed for controlling, utilizing and protecting water resources and environments on the earth surface and underground, is divided into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering and the like according to service objects, can serve multiple targets of flood control, water supply, irrigation, power generation and the like at the same time, and is called comprehensive utilization hydraulic engineering; in the agricultural planting process, hydraulic engineering needs to be built to irrigate farmlands, and a large amount of sludge is collected in the long-term use process of the water channel for agricultural irrigation and needs to be cleaned; usually, an excavator is used for cleaning the ditch for multiple times for operation, but the cost for cleaning the ditch by using the excavator is high, and farmland on two sides of the ditch can be damaged to a certain extent; therefore, the application provides a mechanical ditch digging device for hydraulic engineering.
Disclosure of Invention
Object of the invention
In order to solve the technical problems in the background art, the invention provides a mechanical canal digging device for hydraulic engineering.
(II) technical scheme
In order to solve the problems, the invention provides a mechanical canal digging device for hydraulic engineering, which comprises a mounting plate, a buoyancy ring, a cleaning box, a first driving device, a mounting frame, a second rotating shaft, a first supporting frame, a rotating rod, a second supporting frame and a first rotating shaft, wherein the first supporting frame is arranged on the mounting plate;
the buoyancy ring is arranged on the lower end surface of the mounting plate along the peripheral direction of the mounting plate; the end surface of the mounting plate is provided with a first through hole, and the lower end surface of the mounting plate is provided with a travelling mechanism for driving the mounting plate to move on the ground or water; the traveling mechanism is positioned on the inner side of the buoyancy ring;
the mounting frame is connected with the upper end face of the mounting plate, and a height adjusting assembly used for driving the cleaning box to move towards or away from the mounting plate along the central axis direction of the first through hole is arranged on the mounting frame; a plurality of groups of second through holes are uniformly formed in the bottom surface of the cleaning box, an opening is formed in the end surface of the cleaning box along the moving direction of the mounting plate, and a discharge port for connecting a sewage discharge pipe is formed in the end surface of the side of the cleaning box;
the first rotating shaft is positioned in the cleaning box, the central axis direction of the first rotating shaft is superposed with the central axis of the cleaning box, and the first rotating shaft is rotatably connected with the second supporting frame; the second support frame is connected with the inner wall of the cleaning box; the outer peripheral surface of the first rotating shaft is provided with a plurality of groups of crushing cutters, and the first rotating shaft is in transmission connection with a first driving device through an anti-blocking assembly; the first driving device is connected with the cleaning box; the first rotating shaft is in transmission connection with the second rotating shaft; the central axis of the second rotating shaft is vertical to the central axis of the first rotating shaft, and the second rotating shaft is rotatably connected with the first support frame; the first support frame is connected with the inner wall of the cleaning box; two ends of the second rotating shaft respectively extend into the two groups of openings; the multiunit rotary rod is located two sets of openings respectively, and the outer peripheral face of second rotation axis is all connected to the multiunit rotary rod, and the multiunit rotary rod uses the axis of second rotation axis to be circumference evenly distributed as the center, and the multiunit rotary rod is equipped with the multiunit towards being equipped with the multiunit on the terminal surface of cleaning box outside and excavates the piece.
Preferably, the travelling mechanism comprises a plurality of groups of second driving devices, a plurality of groups of fixed frames and a plurality of groups of third rotating shafts;
the multiple groups of fixed frames are connected with the lower end surface of the mounting plate; each group of fixed frames is rotatably provided with a travelling wheel; the multiple groups of third rotating shafts are distributed in parallel, two ends of the multiple groups of third rotating shafts are respectively and rotatably connected with the multiple groups of fixing frames, two ends of the multiple groups of third rotating shafts are respectively connected with the multiple groups of travelling wheels, the central axis direction of each group of third rotating shafts is overlapped with the central axis directions of the travelling wheels at the two ends of each group of third rotating shafts, and the outer peripheral surface of each group of third rotating shafts is provided with multiple groups of paddle boards; the multiple groups of paddle boards are uniformly distributed in a circumferential manner by taking the central axes of the multiple groups of third rotating shafts as centers; the multiple groups of third rotating shafts are respectively in transmission connection with the multiple groups of second driving devices; the multiple groups of second driving devices are connected with the mounting plate.
Preferably, a plurality of groups of hanging rings are arranged on the side end face of the mounting plate along the moving direction.
Preferably, the height adjusting assembly comprises a third driving device, a plurality of groups of threaded rods, a plurality of groups of guide rods, a plurality of groups of first mounting blocks and a plurality of groups of second mounting blocks;
the multiple groups of threaded rods and the multiple groups of guide rods are distributed in parallel; one end of each of the multiple groups of threaded rods is rotatably connected with the mounting frame, two adjacent groups of threaded rods are in transmission connection, and one group of threaded rods is in transmission connection with a third driving device; the third driving device is connected with the mounting frame; one end of each of the guide rods is connected with the mounting rack;
the multiple groups of first mounting blocks are connected with the outer end face of one side of the cleaning box and are respectively connected with the multiple groups of guide rods in a sliding manner;
the outer terminal surface of the opposite side of clearance case is all connected to multiunit second installation piece, and multiunit threaded rod is connected to multiunit second installation piece screw-thread fit respectively.
Preferably, any one group of guide rods are provided with limiting assemblies side by side for limiting the sliding range of the cleaning box.
Preferably, the anti-blocking assembly comprises a third mounting block, a fitting plate, a plurality of groups of first springs, a plurality of groups of telescopic rods and a fixing plate;
the fixed plate is connected with an output shaft of the first driving device; two ends of the multiple groups of telescopic rods are respectively connected with the fixing plate and the attaching plate, and the multiple groups of telescopic rods are uniformly distributed in a circumferential manner by taking the central axis of the output shaft of the first driving device as the center; the multiple groups of first springs are respectively sleeved on the outer sides of the multiple groups of telescopic rods, and two ends of the multiple groups of first springs are respectively connected with the fixed plate and the attaching plate; the end surface of the attaching plate far away from the fixed plate is provided with an inserting part; the inserting part is of a regular polygonal pyramid structure, and the adjacent side surfaces of the inserting part are in arc transition connection;
the third mounting block is connected with the end face of the first rotating shaft, and an accommodating groove is formed in the end face, far away from the first rotating shaft, of the third mounting block; in an initial state, the third mounting block presses the attaching plate towards the end face of the attaching plate; the inserting part is inserted into the accommodating groove in a matching way; wherein, the inner space shape of holding tank is the same with the spatial structure who inserts the portion that closes.
Preferably, the inserting part adopts a regular rectangular pyramid structure.
Preferably, the device further comprises a shock absorption frame; the mounting bracket is connected to the one end of shock attenuation frame, and the mounting panel is connected to the other end of shock attenuation frame.
Preferably, the shock-absorbing frame comprises a supporting plate, a U-shaped frame, a plurality of groups of second springs, a plurality of groups of fastening pieces and a plurality of groups of supporting rods;
the supporting plate is parallel to the mounting plate and is connected with the mounting frame; the U-shaped frames are connected with the supporting plate, are positioned between the supporting plate and the mounting plate and are provided with third through holes on the end surfaces parallel to the supporting plate;
one end of each of the support rods is connected with the mounting plate, the other end of each of the support rods penetrates through the third through holes, and the support rods are in threaded fit with the fasteners; the multiple groups of fasteners face the end surfaces of the multiple groups of U-shaped frames and are pressed tightly;
the multiple groups of second springs are respectively sleeved on the outer sides of the multiple groups of supporting rods, and two ends of the multiple groups of second springs are respectively connected with the mounting plate and the multiple groups of U-shaped frames.
Preferably, the use method of the mechanical canal digging device for the hydraulic engineering comprises the following specific steps:
s1, connecting a sewage discharge pipe with a discharge port on the cleaning box; controlling a walking mechanism to move the device into a ditch to be cleaned; wherein, the other pipe orifice of the sewage discharge pipe is connected with the feed port of the sewage pump;
s2, the height adjusting assembly drives the cleaning box to move towards the bottom surface of the water channel until the discharge port of the cleaning box is submerged into the water surface of the water channel, and the cleaning box is inserted into the sludge;
s3, the first driving device operates to drive a plurality of groups of crushing knives and a plurality of groups of rotating rods to operate, and sludge and water in the water channel are mixed; the sewage pumping pump operates to discharge the water mixed with the sludge in the ditch;
and S4, moving the traveling mechanism driving device, digging the sludge by the rotating digging sheet, mixing the sludge with water, and then feeding the sludge into the cleaning box.
The technical scheme of the invention has the following beneficial technical effects:
when the cleaning box is used, the sewage discharge pipe is connected with the discharge port on the cleaning box; controlling a walking mechanism to move the device into a ditch to be cleaned; wherein, the other pipe orifice of the sewage discharge pipe is connected with the feed port of the sewage pump; the height adjusting assembly drives the cleaning box to move towards the bottom surface of the water channel until a discharge port of the cleaning box is submerged into the water surface of the water channel, and the cleaning box is inserted into the sludge; the first driving device operates to drive the plurality of groups of crushing cutters and the plurality of groups of rotating rods to operate, so that sludge and water in the water channel are mixed; the sewage pumping pump operates to discharge the water mixed with the sludge in the ditch; the travelling mechanism driving device moves, sludge is excavated by the rotary excavating piece and mixed with water and then enters the cleaning box, so that the sludge in the ditch can be quickly discharged, and the use is convenient; in addition, the sewage that mixes the silt mud that obtains mud after deposiing and is used for farming, and the water that takes out flows back to the ditch, avoids the waste of water resource, and energy-concerving and environment-protective more can satisfy the needs to the desilting of agricultural ditch, and this device structure is small and exquisite and conveniently removes, can satisfy the demand to the ditch desilting among the people's farming process, greatly reduced clearance cost.
Drawings
Fig. 1 is a schematic structural view of a mechanical canal digging device for hydraulic engineering according to the present invention.
Fig. 2 is an enlarged partial schematic view of a portion a of a mechanical trenching apparatus for hydraulic engineering in accordance with the present invention.
Fig. 3 is an enlarged partial schematic view of a portion of a mechanical trenching apparatus for hydraulic engineering of the present invention at point B.
Fig. 4 is an enlarged partial schematic view of a point C of a mechanical trenching apparatus for hydraulic engineering in accordance with the present invention.
Fig. 5 is an enlarged partial schematic view of a portion D of a mechanical trenching apparatus for hydraulic engineering in accordance with the present invention.
Fig. 6 is a top view of a clean-up tank of a hydraulic engineering machine trenching apparatus of the present invention.
Reference numerals: 1. mounting a plate; 2. hanging a ring; 3. a support plate; 4. a buoyancy ring; 5. a second driving device; 6. a first through hole; 7. cleaning the box; 8. a first driving device; 9. a mounting frame; 10. a second through hole; 11. a first mounting block; 12. a second mounting block; 13. a fixed mount; 14. a traveling wheel; 15. a paddle board; 16. a third rotation axis; 17. a second rotation shaft; 18. a first support frame; 19. rotating the rod; 20. excavating a piece; 22. a second support frame; 23. a first rotating shaft; 24. a discharge port; 25. a third mounting block; 26. attaching a plate; 27. a first spring; 28. a fixing plate; 29. an insertion part; 30. a U-shaped frame; 31. a second spring; 32. a fastener; 33. a support rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1 to 6, the mechanical canal digging device for hydraulic engineering provided by the invention comprises a mounting plate 1, a buoyancy ring 4, a cleaning box 7, a first driving device 8, a mounting frame 9, a second rotating shaft 17, a first support frame 18, a rotating rod 19, a second support frame 22 and a first rotating shaft 23;
the buoyancy ring 4 is arranged on the lower end surface of the mounting plate 1 along the peripheral direction of the mounting plate 1, so that the mounting plate 1 can float on the water surface under the action of the buoyancy ring 4 when being positioned on the water surface; the end surface of the mounting plate 1 is provided with a first through hole 6, and the lower end surface of the mounting plate 1 is provided with a travelling mechanism for driving the mounting plate 1 to move on the ground or water surface; the traveling mechanism is positioned on the inner side of the buoyancy ring 4;
the mounting frame 9 is connected with the upper end face of the mounting plate 1, and a height adjusting assembly for driving the cleaning box 7 to move towards or away from the mounting plate 1 along the central axis direction of the first through hole 6 is arranged on the mounting frame 9; a plurality of groups of second through holes 10 are uniformly formed in the bottom surface of the cleaning box 7, an opening is formed in the end surface of the cleaning box 7 along the moving direction of the mounting plate 1, and a discharge port 24 for connecting a sewage discharge pipe is formed in the end surface of the side end of the cleaning box 7; wherein, the pipe orifice at the other end of the sewage discharge pipe is connected with the feed port of the sewage pump so as to pump out the water mixed with the sludge; the ground on one side of the ditch is provided with a sludge tank; the sludge tank is communicated with the water channel so as to return water in the sludge tank to the water channel, and a filter plate is arranged at the communication part of the sludge tank so as to intercept sludge; the sludge is stored in the sludge pool, can be used for agricultural planting after being solidified and formed, contains rich nutrient substances required by crops, is beneficial to improving the yield of the crops and reducing the use of fertilizers such as chemical fertilizers and the like;
the first rotating shaft 23 is positioned in the cleaning box 7, the central axis direction of the first rotating shaft 23 is overlapped with the central axis of the cleaning box 7, and the first rotating shaft 23 is rotatably connected with the second supporting frame 22; the second support frame 22 is connected with the inner wall of the cleaning box 7; a plurality of groups of crushing cutters are arranged on the peripheral surface of the first rotating shaft 23, and the first rotating shaft 23 is in transmission connection with a first driving device 8 through an anti-blocking assembly; the first driving device 8 is connected with the cleaning box 7, and the first driving device 8 selects a variable frequency motor;
the first rotating shaft 23 is in transmission connection with the second rotating shaft 17 through a bevel gear set; the central axis of the second rotating shaft 17 is perpendicular to the central axis of the first rotating shaft 23, and the second rotating shaft 17 is rotatably connected with the first support frame 18; the first supporting frame 18 is connected with the inner wall of the cleaning box 7; two ends of the second rotating shaft 17 respectively extend into the two groups of openings; the multiunit rotary rod 19 is located two sets of openings respectively, and the outer peripheral face of second rotation axis 17 is all connected to multiunit rotary rod 19, and multiunit rotary rod 19 uses the axis of second rotation axis 17 to be circumference evenly distributed as the center, and multiunit rotary rod 19 is equipped with multiunit excavation piece 20 towards the terminal surface of cleaning box 7 outside.
In the invention, when in use, the sewage draining pipe is connected with the discharging port 24 on the cleaning box 7; controlling a walking mechanism to move the device into a ditch to be cleaned; wherein, the other pipe orifice of the sewage discharge pipe is connected with the feed port of the sewage pump; the height adjusting assembly drives the cleaning box 7 to move towards the bottom surface of the water channel until the discharge port 24 of the cleaning box 7 is submerged into the water surface of the water channel, and the cleaning box 7 is inserted into the sludge; the first driving device 8 operates to drive the plurality of groups of crushing knives and the plurality of groups of rotating rods 19 to operate, so that sludge and water in the water channel are mixed; the sewage pumping pump operates to discharge the water mixed with the sludge in the ditch; the running gear drive device moves, and silt enters into the cleaning box 7 after digging through the rotatory piece 20 that digs and mixing with water, and then can discharge the silt in the ditch fast, convenient to use.
In an alternative embodiment, the traveling mechanism includes a plurality of sets of second driving devices 5, a plurality of sets of fixed frames 13, and a plurality of sets of third rotating shafts 16;
the multiple groups of fixing frames 13 are connected with the lower end surface of the mounting plate 1; each group of fixed frames 13 is rotatably provided with a travelling wheel 14; a plurality of groups of third rotating shafts 16 are distributed in parallel, two ends of the plurality of groups of third rotating shafts 16 are respectively and rotatably connected with a plurality of groups of fixing frames 13, two ends of the plurality of groups of third rotating shafts 16 are respectively connected with a plurality of groups of traveling wheels 14, the central axis direction of each group of third rotating shafts 16 is superposed with the central axis directions of the traveling wheels 14 at the two ends thereof, and the peripheral surface of each group of third rotating shafts 16 is provided with a plurality of groups of paddle boards 15; the multiple groups of paddle boards 15 are uniformly distributed in a circumference manner by taking the central axes of the multiple groups of third rotating shafts 16 as centers; the multiple groups of third rotating shafts 16 are respectively in transmission connection with the multiple groups of second driving devices 5; the multiple groups of second driving devices 5 are connected with the mounting plate 1, and the second driving devices 5 adopt variable frequency motors; the multiple groups of second driving devices 5 are selectively connected with the third rotating shaft 16 in a belt transmission manner but not limited;
when the device runs on the ground, the device moves through a plurality of groups of travelling wheels 14 which are arranged and in transmission connection with a plurality of groups of second driving devices 5; when the water surface movement is needed, the multiple groups of second driving devices 5 drive the multiple groups of third rotating shafts 16 and the multiple groups of paddle boards 15 to rotate, so that the driving devices move on the water surface, and the operation is simple and the use is convenient.
In an alternative embodiment, a plurality of groups of hanging rings 2 are arranged on the side end face of the mounting plate 1 along the moving direction, and the hanging rings 2 are matched with connecting ropes to facilitate the device to be placed in the ditch.
In an alternative embodiment, the height adjusting assembly includes a third driving device, a plurality of sets of threaded rods, a plurality of sets of guide rods, a plurality of sets of first mounting blocks 11, and a plurality of sets of second mounting blocks 12;
the multiple groups of threaded rods and the multiple groups of guide rods are distributed in parallel; one end of each of the multiple groups of threaded rods is rotatably connected with the mounting frame 9, two adjacent groups of threaded rods are in transmission connection, and one group of threaded rods is in transmission connection with a third driving device; the third driving device is a variable frequency motor and is connected with the mounting frame 9; one end of each of the guide rods is connected with the mounting frame 9;
the multiple groups of first mounting blocks 11 are connected with the outer end face of one side of the cleaning box 7, and the multiple groups of first mounting blocks 11 are respectively connected with the multiple groups of guide rods in a sliding manner;
the multiple groups of second mounting blocks 12 are connected with the outer end face of the other side of the cleaning box 7, and the multiple groups of second mounting blocks 12 are respectively in threaded fit connection with the multiple groups of threaded rods;
the third driving device operates to drive the plurality of groups of threaded rods to rotate; the threaded rods are connected with the second mounting blocks 12 in a threaded fit mode, and the cleaning boxes 7 move up and down along the central axis direction of the guide rods.
In an alternative embodiment, any one set of guide rods is provided with a limiting component for limiting the sliding range of the cleaning box 7 side by side so as to prevent the cleaning box 7 from being separated from the threaded rod.
In an alternative embodiment, the anti-seize assembly includes a third mounting block 25, a joint plate 26, a plurality of sets of first springs 27, a plurality of sets of telescopic rods, and a fixing plate 28;
the fixed plate 28 is connected with the output shaft of the first driving device 8; two ends of the multiple groups of telescopic rods are respectively connected with the fixing plate 28 and the attaching plate 26, and the multiple groups of telescopic rods are uniformly distributed in a circumference manner by taking the central axis of the output shaft of the first driving device 8 as the center; the multiple groups of first springs 27 are respectively sleeved outside the multiple groups of telescopic rods, and two ends of the multiple groups of first springs 27 are respectively connected with the fixing plate 28 and the attaching plate 26; the end surface of the jointing plate 26 far away from the fixing plate 28 is provided with an inserting part 29; the inserting part 29 is of a regular polygonal pyramid structure, and the adjacent side surfaces of the inserting part 29 are in arc transition connection;
the third mounting block 25 is connected with the end surface of the first rotating shaft 23, and an accommodating groove is formed in the end surface, far away from the first rotating shaft 23, of the third mounting block 25; in an initial state, the third mounting block 25 presses the attachment plate 26 toward the end face of the attachment plate 26; the inserting part 29 is inserted into the accommodating groove in a matching way; the shape of the inner space of the accommodating groove is the same as the space structure of the insertion part 29;
after the hard object in the ditch blocks second rotation axis 17 admittedly, first drive arrangement 8 continues to operate, and second rotation axis 17 and first rotation axis 23 can't rotate, can cause the damage of equipment, blocks admittedly at second rotation axis 17 through the dead subassembly of anti-sticking that is equipped with, and first drive arrangement 8 still can operate, need not cause the damage to equipment, and then improve equipment's life.
In an alternative embodiment, the inserting portion 29 is a regular rectangular pyramid structure to better fit with the receiving groove, and when the inserting portion 29 is clamped, the inserting portion 29 is separated from the receiving groove; the attachment plate 26 presses the insertion portion 29 to move downward into the receiving groove by the elastic force of the plurality of sets of first springs 27, and the insertion portion 29 rotates with respect to the third mounting block 25 and moves upward and downward.
In an optional embodiment, the device further comprises a shock absorption frame; the mounting bracket 9 is connected to the one end of shock attenuation frame, and mounting panel 1 is connected to the other end of shock attenuation frame.
In an alternative embodiment the shock-absorbing frame comprises a support plate 3, a U-shaped frame 30, sets of second springs 31, sets of fastening members 32 and sets of support rods 33;
a fourth through hole which is superposed with the central axis of the first through hole 6 is arranged on the support plate 3, and the support plate 3 is parallel to the mounting plate 1 and is connected with the mounting frame 9; the U-shaped frames 30 are connected with the supporting plate 3, the U-shaped frames 30 are positioned between the supporting plate 3 and the mounting plate 1, and the end surface of each U-shaped frame 30, which is parallel to the supporting plate 3, is provided with a third through hole;
one end of each of the plurality of sets of support rods 33 is connected with the mounting plate 1, the other end of each of the plurality of sets of support rods 33 respectively penetrates through the plurality of sets of third through holes, and the plurality of sets of support rods 33 are respectively connected with the plurality of sets of fasteners 32 in a threaded fit manner; the end faces of the multiple groups of fasteners 32 facing the multiple groups of U-shaped frames 30 are all pressed against the multiple groups of U-shaped frames 30;
the outside at multiunit bracing piece 33 is established respectively to multiunit second spring 31, mounting panel 1 and multiunit U shape frame 30 are connected respectively to multiunit second spring 31's both ends, under the initial condition, multiunit second spring 31 all is in compression state, through the shock attenuation effect of the shock attenuation frame with the increasing means that is equipped with, and then improve equipment removes life when transporting, wherein through the compression volume of adjusting between mounting panel 1 and the backup pad 3 with adjustment multiunit second spring 31 and then adjust its elasticity size.
In an alternative embodiment, a method of using a mechanical trench digging apparatus for hydraulic engineering includes the following steps:
s1, connecting a sewage discharge pipe with the discharge port 24 on the cleaning box 7; controlling a walking mechanism to move the device into a ditch to be cleaned; wherein, the other pipe orifice of the sewage discharge pipe is connected with the feed port of the sewage pump;
s2, the height adjusting assembly drives the cleaning box 7 to move towards the bottom surface of the water channel until the discharge port 24 of the cleaning box 7 is submerged into the water surface of the water channel, and the cleaning box 7 is inserted into the sludge;
s3, the first driving device 8 operates to drive a plurality of groups of crushing knives and a plurality of groups of rotating rods 19 to operate, and sludge in the water channel is mixed with water; the sewage pumping pump operates to discharge the water mixed with the sludge in the ditch;
and S4, the traveling mechanism driving device moves, and the sludge is excavated by the rotating excavating piece 20, mixed with water and then enters the cleaning box 7.
The dredging device for the water channel required by agricultural planting is convenient to use, can meet the dredging requirement of the agricultural water channel, and is small in structure and convenient to move.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A mechanical canal digging device for hydraulic engineering is characterized by comprising a mounting plate (1), a buoyancy ring (4), a cleaning box (7), a first driving device (8), a mounting frame (9), a second rotating shaft (17), a first support frame (18), a rotating rod (19), a second support frame (22) and a first rotating shaft (23);
the buoyancy ring (4) is arranged on the lower end surface of the mounting plate (1) along the peripheral direction of the mounting plate (1); the end surface of the mounting plate (1) is provided with a first through hole (6), and the lower end surface of the mounting plate (1) is provided with a travelling mechanism for driving the mounting plate (1) to move on the ground or on the water; the traveling mechanism is positioned at the inner side of the buoyancy ring (4);
the mounting rack (9) is connected with the upper end face of the mounting plate (1), and a height adjusting assembly used for driving the cleaning box (7) to move towards or away from the mounting plate (1) along the central axis direction of the first through hole (6) is arranged on the mounting rack (9); the height adjusting assembly comprises a third driving device, a plurality of groups of threaded rods, a plurality of groups of guide rods, a plurality of groups of first mounting blocks (11) and a plurality of groups of second mounting blocks (12);
the multiple groups of threaded rods and the multiple groups of guide rods are distributed in parallel; one end of each of the multiple groups of threaded rods is rotatably connected with the mounting frame (9), two adjacent groups of threaded rods are in transmission connection, and one group of threaded rods is in transmission connection with the third driving device; the third driving device is connected with the mounting frame (9); one end of each of the guide rods is connected with a mounting rack (9);
the multiple groups of first mounting blocks (11) are connected with the outer end face of one side of the cleaning box (7), and the multiple groups of first mounting blocks (11) are respectively connected with the multiple groups of guide rods in a sliding manner;
the multiple groups of second mounting blocks (12) are connected with the outer end face of the other side of the cleaning box (7), and the multiple groups of second mounting blocks (12) are respectively in threaded fit connection with the multiple groups of threaded rods;
a plurality of groups of second through holes (10) are uniformly formed in the bottom surface of the cleaning box (7), an opening is formed in the end surface of the cleaning box (7) along the moving direction of the mounting plate (1), and a discharge port (24) for connecting a sewage discharge pipe is formed in the end surface of the side end of the cleaning box (7);
the first rotating shaft (23) is positioned in the cleaning box (7), the central axis direction of the first rotating shaft (23) is overlapped with the central axis of the cleaning box (7), and the first rotating shaft (23) is rotatably connected with the second supporting frame (22); the second support frame (22) is connected with the inner wall of the cleaning box (7); a plurality of groups of crushing cutters are arranged on the peripheral surface of the first rotating shaft (23), and the first rotating shaft (23) is in transmission connection with a first driving device (8) through an anti-blocking assembly; the anti-blocking assembly comprises a third mounting block (25), a binding plate (26), a plurality of groups of first springs (27), a plurality of groups of telescopic rods and a fixing plate (28);
the fixed plate (28) is connected with an output shaft of the first driving device (8); two ends of the multiple groups of telescopic rods are respectively connected with the fixing plate (28) and the attaching plate (26), and the multiple groups of telescopic rods are uniformly distributed in a circumference manner by taking the central axis of the output shaft of the first driving device (8) as the center; the multiple groups of first springs (27) are respectively sleeved on the outer sides of the multiple groups of telescopic rods, and two ends of the multiple groups of first springs (27) are respectively connected with the fixing plate (28) and the attaching plate (26); the end surface of the attaching plate (26) far away from the fixing plate (28) is provided with an inserting part (29); the inserting parts (29) are of a regular polygonal pyramid structure, and the adjacent side surfaces of the inserting parts (29) are in arc transition connection;
the third mounting block (25) is connected with the end face of the first rotating shaft (23), and an accommodating groove is formed in the end face, far away from the first rotating shaft (23), of the third mounting block (25); in an initial state, the third mounting block (25) presses the attachment plate (26) towards the end face of the attachment plate (26); the inserting part (29) is inserted into the accommodating groove in a matching way; wherein, the inner space shape of the accommodating groove is the same as the space structure of the inserting part (29);
the first driving device (8) is connected with the cleaning box (7); the first rotating shaft (23) is in transmission connection with the second rotating shaft (17); the central axis of the second rotating shaft (17) is vertical to the central axis of the first rotating shaft (23), and the second rotating shaft (17) is rotatably connected with the first support frame (18); the first supporting frame (18) is connected with the inner wall of the cleaning box (7); two ends of the second rotating shaft (17) respectively extend into the two groups of openings; multiunit rotary rod (19) are located two sets of openings respectively, and the outer peripheral face of second rotation axis (17) is all connected in multiunit rotary rod (19), and multiunit rotary rod (19) use the axis of second rotation axis (17) to be circumference evenly distributed as the center, are equipped with multiunit excavation piece (20) on multiunit rotary rod (19) the terminal surface towards the clearance case (7) outside.
2. The mechanical trenching apparatus for water conservancy projects as claimed in claim 1, wherein the traveling mechanism comprises a plurality of sets of second driving devices (5), a plurality of sets of fixing brackets (13) and a plurality of sets of third rotating shafts (16);
the multiple groups of fixing frames (13) are connected with the lower end surface of the mounting plate (1); each group of fixed frames (13) is rotatably provided with a traveling wheel (14); the multiple groups of third rotating shafts (16) are distributed side by side, two ends of the multiple groups of third rotating shafts (16) are respectively and rotatably connected with the multiple groups of fixing frames (13), two ends of the multiple groups of third rotating shafts (16) are respectively connected with the multiple groups of traveling wheels (14), the central axis direction of each group of third rotating shafts (16) is superposed with the central axis directions of the traveling wheels (14) at the two ends, and the peripheral surface of each group of third rotating shafts (16) is provided with multiple groups of paddle boards (15); the multiple groups of paddle boards (15) are uniformly distributed in a circumference manner by taking the central axes of the multiple groups of third rotating shafts (16) as centers; the multiple groups of third rotating shafts (16) are respectively in transmission connection with the multiple groups of second driving devices (5); the multiple groups of second driving devices (5) are connected with the mounting plate (1).
3. The mechanical trench digging device for the water conservancy project according to claim 1, wherein a plurality of groups of hanging rings (2) are arranged on the side end face of the mounting plate (1) along the moving direction.
4. The mechanical dredging device for the water conservancy project according to claim 1, wherein a limiting assembly for limiting the sliding range of the cleaning box (7) is arranged on any one group of the guide rods side by side.
5. The mechanical canal digging device for water conservancy projects according to claim 1, wherein the inserting part (29) is of a regular rectangular pyramid structure.
6. The mechanical trenching assembly of claim 1 further comprising a shock absorbing mount; one end of the shock absorption frame is connected with the mounting frame (9), and the other end of the shock absorption frame is connected with the mounting plate (1).
7. The mechanical canal digging device for hydraulic engineering according to claim 6, wherein the shock-absorbing frame comprises a support plate (3), a U-shaped frame (30), a plurality of sets of second springs (31), a plurality of sets of fasteners (32) and a plurality of sets of support rods (33);
the supporting plate (3) is parallel to the mounting plate (1) and is connected with the mounting frame (9); the U-shaped frames (30) are all connected with the supporting plate (3), the U-shaped frames (30) are all positioned between the supporting plate (3) and the mounting plate (1), and the end surfaces of the U-shaped frames (30) which are parallel to the supporting plate (3) are all provided with third through holes;
one end of each of the support rods (33) is connected with the mounting plate (1), the other end of each of the support rods (33) penetrates through the third through holes, and the support rods (33) are in threaded fit with the fasteners (32); the end surfaces of the multiple groups of fasteners (32) facing the multiple groups of U-shaped frames (30) are all pressed tightly on the multiple groups of U-shaped frames (30);
the multiple groups of second springs (31) are respectively sleeved outside the multiple groups of support rods (33), and two ends of the multiple groups of second springs (31) are respectively connected with the mounting plate (1) and the multiple groups of U-shaped frames (30).
8. The mechanical canal digging device for hydraulic engineering according to claim 1, wherein the method for using the mechanical canal digging device for hydraulic engineering comprises the following specific steps:
s1, connecting a sewage discharge pipe with a discharge port (24) on the cleaning box (7); controlling a walking mechanism to move the device into a ditch to be cleaned; wherein, the other pipe orifice of the sewage discharge pipe is connected with the feed port of the sewage pump;
s2, the height adjusting assembly drives the cleaning box (7) to move towards the bottom surface of the water channel until the discharge port (24) of the cleaning box (7) is submerged into the water surface of the water channel, and the cleaning box (7) is inserted into the sludge;
s3, the first driving device (8) operates to drive a plurality of groups of crushing knives and a plurality of groups of rotating rods (19) to operate, and sludge in the water channel is mixed with water; the sewage pumping pump operates to discharge the water mixed with the sludge in the ditch;
s4, the running mechanism driving device moves, and the sludge is excavated by the rotating excavating piece (20) and mixed with water to enter the cleaning box (7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011184850.3A CN112127405B (en) | 2020-10-30 | 2020-10-30 | Hydraulic engineering is with mechanical ditch device of digging |
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| CN202011184850.3A CN112127405B (en) | 2020-10-30 | 2020-10-30 | Hydraulic engineering is with mechanical ditch device of digging |
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| CN112127405B true CN112127405B (en) | 2022-06-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB9807070D0 (en) * | 1998-04-01 | 1998-06-03 | Seabed Impeller Levelling And | Dredging apparatus |
| KR100650111B1 (en) * | 2004-12-13 | 2006-11-27 | 서울중공업(주) | Dredging apparatus |
| WO2006108086A2 (en) * | 2005-04-06 | 2006-10-12 | William Randall Crawford, Iii | Method and apparatus for cleaning percolation basins |
| CN207538091U (en) * | 2017-11-03 | 2018-06-26 | 深圳市东深工程有限公司 | A kind of high efficiency hydraulic engineering Accrete clearing device |
| CN210127508U (en) * | 2019-06-03 | 2020-03-06 | 东莞市颐和园林建设工程有限公司 | River channel silt removing structure |
| CN210636492U (en) * | 2019-08-07 | 2020-05-29 | 张奇智 | Channel dredging device for agricultural hydraulic engineering |
| CN111809682A (en) * | 2020-08-10 | 2020-10-23 | 江康(上海)科技有限公司 | Intelligent environment-friendly dredging and dredging device and method |
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Effective date of registration: 20220518 Address after: No.677, Xueyuan Road, Rizhao City, Shandong Province Applicant after: SHANDONG WATER CONSERVANCY VOCATIONAL College Address before: 276826 Shandong province Rizhao City Donggang District Road No. 677 School of Shandong Water Polytechnic Applicant before: Liu Shen |
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